New mesh generating adapted to parallel systems PVM implementation issue

Author

Doncescu, Andrei ; Puzenat, Didier

Author_Institution

Univ. of West French Indies, Pointe-a-Pitre, France

fYear

2000

fDate

2000

Firstpage

243

Lastpage

249

Abstract

This work relates to the study of three-dimensional objects covered with a formed grid of deformable unidimensional elements and valence 3. The advantages of this new type of grid are: the compression of 3D information for their transmission, the synthesis of 3D objects for their recognition, as well as a tool adapted to the problems of measurement of deformation. The Wavelet transformation allowed the study of this new grid for the analysis and the synthesis of 3D images at various levels of resolution. We present the different algorithms of subdivision and compression applied on this type of surface. All these algorithms could be parallelized due to the system of numbering of this type of meshes

Keywords

computational geometry; computer graphics; data compression; image resolution; mesh generation; parallel algorithms; parallel machines; wavelet transforms; 3D information compression; 3D object recognition; PVM; deformable unidimensional elements; deformation measurement; image compression; image resolution; mesh generation; parallel systems; subdivision; three-dimensional objects; wavelet transformation; Application software; Computer graphics; Image analysis; Image coding; Image resolution; Mesh generation; Solid modeling; Surface waves; Wavelet analysis; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Parallel Processing, 2000. Proceedings. 2000 International Workshops on

Conference_Location

Toronto, Ont.

ISSN

1530-2016

Print_ISBN

0-7695-0771-9

Type

conf

DOI

10.1109/ICPPW.2000.869109

Filename

869109